Steelseries Merc. Device interface: USB, Keyboard layout: QWERTY. Cable length: 1.8 m. Keyboard dimensions (WxDxH): 566 x 47 x 234 mm, Keyboard weight: 1150 g. Certification: FCC, CE, RoHS, WEEE. Compatibility: Pc, Depth: 47 mm, Height: 234 mm